388766782

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{5197}}^1$

素因数の和:5643

約数の個数: 16

約数和(自身を含む): 590201712

約数和(自身を除く): 201434930

約数列:

[1, 2, 113, 226, 331, 662, 5197, 10394, 37403, 74806, 587261, 1174522, 1720207, 3440414, 194383391, 388766782]

約数ペア:

[(1, 388766782), (2, 194383391), (113, 3440414), (226, 1720207), (331, 1174522), (662, 587261), (5197, 74806), (10394, 37403)]